3 , Cl ,那么 4 2 , Ca 2+, Mg 2+, Na +和 K 为两个的+季节。把参数基于这些，地下水为喝和灌溉目的被估计了赞成它的适用性。季节在 Na 的顺序的为两个的主导的阳离子+> Ca 2+> Mg 2+> K +当时为柱子季风和 pre 季风的主导的阴离子有 Cl 的趋势> HCO 3 >那么 4 2 并且 HCO 3

Tamil

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Proposition d'un plan de surveillance intégrée de la résistance aux antibiotiques : avis scientifique / Comité d'experts sur la résistance aux antibiotiques (CERA) ; rédacteurs, Grégory Léon [et trois autres] ; sous la coordination de Marc Dionne, Patricia Hudson

León Grégory auteur Dionne Marc éditeur intellectuel Hudson

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Radar Observations of Asteroid 216 Kleopatra

Science (2000)

S. J. Ostro Rachel Scott Hudson M. C. Nolan Jean‐Luc Margot

Radar observations of the main-belt, M-class asteroid 216 Kleopatra reveal a dumbbell-shaped object with overall dimensions of 217 kilometers by 94 kilometers by 81 kilometers (±25%). The asteroid's surface properties are consistent with a regolith having a metallic composition and a porosity comparable to that of lunar soil. Kleopatra's shape is probably the outcome of an exotic sequence of collisional events, and much of its interior may have an unconsolidated rubble-pile structure.

Regolith

Rubble

Dumbbell

10.1126/science.288.5467.836

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